tender for annual plan - 2025-26 - project no. 1876/26- supply and installation of ups at dialysis centre, attadappa under buy back scheme. , supply, installation, testing and commissioning of 20.0kva/240 volt true on-line igbt ups ( 3phase-1phase ) with built-in isolation transformer model with following configuration. input : (i) input voltage : 360-480 v (ii) freequency : 50 hz+/- 5% (iii) input power factor : 0.9. output : (i) voltage : 220/230v +/- 1%. (ii) regulation +/- 1%. (iii) frequency : 50 hz (iv) frequency regulation : +/- 0.05 hz (v) power factor : 0.8 to unity (vi) transient response : 8%(10%~90%(linear load)) (vii) voltage harmonic : 3% (linear load) (viii)over load capacity (%) : 100 to 110% : 5minutes , 110 to 120% : 2minutes (ix) crest factor : 3:1. battery : 20 nos. 12 volt/ 100 ah tubular battery, c10 series (preferred make : exide/amaron) including rack , connectors & accessories. display : led indications : ups on# battery low/high# out put voltage low/high-r,y,b# over load - r/y/b# fault# charger on# input voltage low/high - r,y,b. lcd indications: input voltage & frequency - r, y, b# output voltage & frequency- r, y, b# battery voltage# load level# working status# fault status. warranty 2 year on-site warranty for ups and 3 year replacement warranty for battery, including buy back price of old 20.0 kva ups with with 20 nos. 12v/100 ah tubular battery , supply, installation, testing and commissioning of 10.0kva/192 volt true on-line igbt ups ( 3phase-1phase ) with built-in isolation transformer model with following configuration. input : (i) input voltage : 360-480 v (ii) freequency : 50 hz+/- 5% (iii) input power factor : 0.9. output : (i) voltage : 220/230v +/- 1%. (ii) regulation +/- 1%. (iii) frequency : 50 hz (iv) frequency regulation : +/- 0.05 hz (v) power factor : 0.8 to unity (vi) transient response : 8%(10%~90%(linear load)) (vii) voltage harmonic : 3% (linear load) (viii)over load capacity (%) : 100 to 110% : 5minutes , 110 to 120% : 2minutes (ix) crest factor : 3:1. battery : 16 nos. 12 volt/ 100 ah tubular battery, c10 series (preferred make : exide/amaron) including rack , connectors & accessories. display : led indications : ups on# battery low/high# out put voltage low/high-r,y,b# over load - r/y/b# fault# charger on# input voltage low/high - r,y,b. lcd indications: input voltage & frequency - r, y, b# output voltage & frequency- r, y, b# battery voltage# load level# working status# fault status. warranty 2 year on-site warranty for ups and 3 year replacement warranty for battery , including buy back price of old 10.0kva ups with with 20 nos. 12v/100 ah tubular battery